Finding the Fourth Proportional to 89,995, 134,919.60 and 37,443.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,995 : 134,919.60 = 37,443.84 : x
2. Step 2: Convert to fraction form
   89,995/134,919.60 = 37,443.84/x
3. Step 3: Cross multiply
   89,995x = 134,919.60 × 37,443.84
4. Step 4: Simplify right side
   89,995x = 5,051,907,915.26
5. Step 5: Solve for x
   x = 5,051,907,915.26/89,995
6. Step 6: Final answer
   x = 56,135.43